Combet孔贝combn.梳子；鸡冠；蜂房v.梳理；彻底搜寻combining theory with engineering practice工学一体化combiation between instruction and practice工学结合combinatorial method of temperature control组合温控comb-shaped polycarboxylic acid copolymer梳形聚羧酸共聚物combining support of bolt-cable-grouting锚杆-锚索-锚注联合支护combinating characteristics of trace element微量元素组合特征comb-shaped polycarboxylic superplasticizer聚羧酸梳型超塑化剂combustor's maze composition cooling structureCombinatorics and Graphs Mathematical Economics组合数学与图论数理经济学Combinatorial Identities of Combination Numbers组合数的一系列推广的组合恒等式